产品特性Features
Dimensions of connection meet TTMA.AAR specification.
连接尺寸符合美国TTMA.AAR规定
Lead screw roll forming extra-duty feature,gears are high grade forging
steel for use,Static load test.Lift capacity test and drop test accord with
ABS specification.
冷轧丝杆，精锻齿轮，丝杆座采用浮动式结构设计，提升更省力，更持久耐用，
静载实验，提升实验，跌落实验符合ABS规定。
Lead screw and nut are entirely obturated in the grease room,Screw will be
covered with new grease while it works
举升螺母完全密闭在润滑脂空中以使举升螺母在支承装置上下运动中接受新的优质润滑。 |
 |
|
 |
| 标准规格Standard Specifications |
| 承载负荷 Capacity |
28000kg/套 Pair |
| 静载负荷 Ststic Load |
80000kg/套 Pair |
| 重量 Weight |
98kg |
| 拍档比例Crank Force |
|
| 低档 Low Gear |
0.71mm Per Turn(mm/r)of Handle |
| 高档 High Gear |
5.40mm Per Turn(mm/r)of Handle |
单侧驱动曲柄动力（联动）
One Side Operation Crank Force |
28t-35kg |
双侧驱动曲柄动力（联动）
Two Side Operation Crank Force |
28t-17kg |
|
| 标准型号Standard Models |
联动支承装置型号One Side Operation Landing Gear Assy
|
| 型号 Model |
支承底座型号 Types of Shoes |
提升行程D（mm）Lift D(mm) |
安装高度 A（mm)Height A(mm) |
| UT 280001A |
A |
430 |
814 |
| UT 280001G |
G
|
430 |
770 |
| UT 280001R |
R |
430 |
797 |
UT 280001S
|
S |
430 |
822 |
| UT 280001T |
T |
430 |
794 |
| UT 280002A |
A |
480 |
864 |
| UT 280002G |
G |
480 |
820 |
| UT 280002R |
R |
480 |
847 |
| UT 280002S |
S |
480 |
872 |
| UT 280002T |
T |
480 |
844 |
|
单动支承装置型号Both Gear Landing Gear Assy
|
| 型号 Model |
支承底座型号 Types of Shoes |
提升行程D（mm）Lift D(mm) |
安装高度 A（mm)Height A(mm) |
| UT 280011A |
A |
430 |
814 |
| UT 280011G |
G
|
430 |
770 |
| UT 280011R |
R |
430 |
797 |
UT 280011S
|
S |
430 |
822 |
| UT 280011T |
T |
430 |
794 |
| UT 280022A |
A |
480 |
864 |
| UT 280022G |
G |
480 |
820 |
| UT 280022R |
R |
480 |
847 |
| UT 280022S |
S |
480 |
872 |
| UT 280022T |
T |
480 |
844 |
|
